The calculated distance (air line) between Chiajna and Râmnicu Vâlcea is approximately 90 miles respectively 145 kilometers.
By car or train, the actual journey to Râmnicu Vâlcea is certainly longer, as only the direct route (as the crow flies) between Chiajna and Râmnicu Vâlcea has been calculated here.
Air line (approximately)
145 kilometers
78 nautical miles